LaTeX blegging: upside-down trees

[gusl]

Does anyone know a LaTeX package that allows me to make upside-down trees? i.e. root at the bottom?

Comments

[bondage-and-tea.livejournal.com]

Not sure exactly what you're after -- something like a natural deduction tree? Check out Peter Smith's page (http://www.phil.cam.ac.uk/teaching_staff/Smith/LaTeX/) of stuff for logicians in LaTeX. See e.g.

http://www.phil.cam.ac.uk/teaching_staff/Smith/LaTeX/nd.html

Also maybe this

http://www.essex.ac.uk/linguistics/clmt/latex4ling/trees/

?

[gustavolacerda.livejournal.com]

what I want is something like this:

  +-----------+    +-----------+
  |   a = b   |    |   b = c   |
  +-----------+    +-----------+
             \      /
              \    /
               \  /
                \/
          +-----------+
          |   a = c   |
          +-----------+

[bondage-and-tea.livejournal.com]

How about just using graphviz?

[gustavolacerda.livejournal.com]

I'll check it out. Any tips?

[bondage-and-tea.livejournal.com]

It's never too late to try prayer again :-)